METHOD OF PURIFYING CONTAMINATED SOIL AND CONTAMINATED GROUND WATER, PURIFICATION PROMOTION MATERIAL AND PRODUCTION METHOD THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a method of purifying contaminated soil and contaminated ground water which enables efficient decomposition of volatile organic chlorine compounds serving as contaminants, a purification promotion material and its production method.SOLUTION: A method of purifying contaminated soil and contaminated ground water is based on purifying contaminated soil and contaminated ground water flowing through the contaminated soil which are contaminated with volatile organic chlorine compounds by means of anaerobic microorganisms and comprises adding a support 26 having fine pores into a charge well 10 arranged in the contaminated ground water flowing through the contaminated soil and adding nutrients for the anaerobic microorganisms by using a nutrient addition device 14.